Bastnasite 2.09ct Colour change

Bastnasite 2.09ct CC 1.jpg
Bastnasite 2.09ct CC 2.jpg
Bastnasite 2.09ct CC 1.jpg
Bastnasite 2.09ct CC 2.jpg
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Bastnasite 2.09ct Colour change


Cat No                                                       BAS 008

 Weight:                                                    2.09 ct

Gem Type:                                                Natural Bastnasite

Shape:                                                       Round

Size/mm:                                                   6.6mm Depth 4.4 mm

Colour:                                                      Brown yellow – orange colour change

Clarity:                                                      Eye clean

Lustre:                                                      Very good

Origin:                                                       Zegi Mts Pakistan

Treatment:                                                None

Price US$                                                 

Ultra rare colour change Bastnasite.

The colour changes from a brownish yellow in daylight to orange in incandescent light.

This actual gem was featured in the summer 2007 edition of the Gems & Gemmology magazine.

Comes with a full certificate from AIGS in Bangkok.

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